Number of randomised controlled trials by trial design and speciality area
| Speciality | Trial design | Total | ||||
|---|---|---|---|---|---|---|
| Parallel groups | Crossover | Factorial | Multicentre | Single site | ||
| General paediatrics | 60 | 8 | 1 | 16 | 53 | 69 |
| Respiratory medicine | 32 | 3 | 0 | 4 | 78 | 82 |
| Neonatal medicine | 44 | 18 | 1 | 13 | 22 | 35 |
| Other specialty areas | 41 | 40 | 1 | 12 | 51 | 63 |
| Total | 177 | 69 | 3 | 45 | 204 | 249 |